CSS Conformance
CSS ConformanceAH Formatter V7.0's CSS implementation is based on the following specifications:
Many of CSS3 specifications are still under the draft or the state before draft. Although the specifications above are linked to the versions based on the AH Formatter V7.0 implementation, AH Formatter V7.0 does not implement them perfectly. Each property in this document includes the link to the specification that is the base of the implementation. ([CSS3-GCPM] etc. written at the beginning is an abbreviated name when referring to the specification.)
Sometimes items with [yes] have some limitation(s) that do not affect their ability to accomplish the specified tasks.
| Name | Condition | Comments |
|---|---|---|
| 4.3.5 Counters: counter(), counters() | yes | ☞ counter() |
| 4.4 @charset | yes | ☞ Encodings |
| Name | Condition | Comments |
|---|---|---|
| 5.2.1 Grouping (,) | yes | |
| 5.3 Universal selector (*) | yes | |
| 5.4 Type selectors (E) | yes | |
| 5.5 Descendant selectors (E F) | yes | |
| 5.6 Child selectors (E > F) | yes | |
| 5.7 Adjacent sibling selectors (E + F) | yes | |
| 5.8.1 Matching attributes and attribute values ([att], [att=val], [att~=val], [att|=val]) | yes | |
| 5.8.3 Class selectors (.class) | yes | |
| 5.9 ID selectors (#id) | yes | |
| 5.11.1 The :first-child pseudo-class | yes | |
| 5.11.2 The link pseudo-classes: :link and :visited | partial | :visited is not supported. |
| 5.11.3 The dynamic pseudo-classes: :hover, :active and :focus | no | |
| 5.11.4 The language pseudo-class: :lang | yes | |
| 5.12.1 The :first-line pseudo-element | yes | |
| 5.12.2 The :first-letter pseudo-element | yes |
Only the display model elements below have effects.
|
| 5.12.3 The :before and :after pseudo-elements | yes |
| Name | Condition | Comments |
|---|---|---|
| 6.2.1 The 'inherit' value | yes | |
| 6.3 The @import rule | yes | |
| 6.4.2 !important rules | yes |
| Name | Condition | Comments |
|---|---|---|
| 7.2.1 The @media rule | yes | “print” and “all” media types are supported. |
| Name | Condition | Comments |
|---|---|---|
| 8.3 Margin properties: 'margin-top', 'margin-right', 'margin-bottom', 'margin-left', 'margin' | yes | |
| 8.4 Padding properties: 'padding-top', 'padding-right', 'padding-bottom', 'padding-left', 'padding' | yes | |
| 8.5.1 Border width: 'border-top-width', 'border-right-width', 'border-bottom-width', 'border-left-width', 'border-width' | yes | |
| 8.5.2 Border color: 'border-top-color', 'border-right-color', 'border-bottom-color', 'border-left-color', 'border-color' | yes | The value is extended. ☞ <color> |
| 8.5.3 Border style: 'border-top-style', 'border-right-style', 'border-bottom-style', 'border-left-style', 'border-style' | yes | |
| 8.5.4 Border shorthand properties: 'border-top', 'border-right', 'border-bottom', 'border-left', 'border' | yes |
| Name | Condition | Comments |
|---|---|---|
| 9.2.4 The 'display' property | yes | This property is extended. ☞ display |
| 9.3.1 Choosing a positioning scheme: 'position' | yes | |
| 9.3.2 Box offsets: 'top', 'right', 'bottom', 'left' | yes | |
| 9.5.1 Positioning the float: 'float' | yes | The page break (column break) in the float is supported. |
| 9.5.2 Controlling flow next to floats: 'clear' | yes | |
| 9.9.1 Specifying the stack level: 'z-index' | yes | |
| 9.10 Text direction: 'direction', 'unicode-bidi' | yes |
| Name | Condition | Comments |
|---|---|---|
| 10.2 Content width: 'width' | yes | |
| 10.4 Minimum and maximum widths: 'min-width', 'max-width' | yes | |
| 10.5 Content height: 'height' | yes | The setting using the % value for other than the root element is to be ignored if the height is not explicitly specified in the parent block. In AH Formatter V7.0, when a block with height specified is rotated or when values other than visible or auto are specified for the overflow property, it is not ignored. |
| 10.7 Minimum and maximum heights: 'min-height', 'max-height' | yes | With regard to table, there is no distinction between min-height and height. When both are specified, the larger value is adopted as height. |
| 10.8 Line height calculations: 'line-height', 'vertical-align' | yes |
| Name | Condition | Comments |
|---|---|---|
| 11.1.1 Overflow: 'overflow' | yes | Limitation: scroll is not supported. This property is extended. ☞ overflow |
| 11.1.2 Clipping: 'clip' | yes | |
| 11.2 Visibility: 'visibility' | yes | visibility:collapse specified to table-column is considered as hidden. |
| Name | Condition | Comments |
|---|---|---|
| 12.2 The 'content' property | yes | open-quote, close-quote, no-open-quote and no-close-quote are supported. |
| 12.3.1 Specifying quotes with the 'quotes' property | yes | |
| 12.4 Automatic counters and numbering: 'counter-reset', 'counter-increment' | yes | When an illegal value (such as 0) is specified for counter-reset, “previous page number + 1” is assumed to be specified. |
| 12.5.1 Lists: 'list-style-type' | yes | |
| 12.5.1 Lists: 'list-style-image' | yes | |
| 12.5.1 Lists: 'list-style-position' | yes | |
| 12.5.1 Lists: 'list-style' | yes |
| Name | Condition | Comments |
|---|---|---|
| 13.2 Page boxes: the @page rule | yes | |
| 13.2.2 Page selectors: selecting left, right, and first pages (:left, :right, :first) | yes | |
| 13.3.1 Page break properties: 'page-break-before', 'page-break-after', 'page-break-inside' | yes | |
| 13.3.2 Breaks inside elements: 'orphans', 'widows' | yes |
| Name | Condition | Comments |
|---|---|---|
| 14.1 Foreground color: 'color' | yes | The value is extended. ☞ <color> |
| 14.2.1 Background properties: 'background-color' | yes | The value is extended. ☞ <color> |
| 14.2.1 Background properties: 'background-image' | yes | |
| 14.2.1 Background properties: 'background-repeat' | yes | |
| 14.2.1 Background properties: 'background-attachment' | yes | |
| 14.2.1 Background properties: 'background-position' | yes | |
| 14.2.1 Background properties: 'background' | yes |
| Name | Condition | Comments |
|---|---|---|
| 15.3 Font family: 'font-family' | yes | |
| 15.4 Font styling: 'font-style' | yes | |
| 15.5 Small-caps: 'font-variant' | yes | |
| 15.6 Font boldness: 'font-weight' | yes | It has been extended to accept any values from 1 to 1000. V7.0 |
| 15.7 Font size: 'font-size' | yes | |
| 15.8 Shorthand font property: 'font' | yes |
| Name | Condition | Comments |
|---|---|---|
| 16.1 Indentation: 'text-indent' | yes | |
| 16.2 Alignment: 'text-align' | yes | |
| 16.3.1 Underlining, overlining, striking, and blinking: 'text-decoration' | yes | Limitation: blink is not supported. |
| 16.4 Letter and word spacing: 'letter-spacing', 'word-spacing' | yes | |
| 16.5 Capitalization: 'text-transform' | yes | |
| 16.6 Whitespace: 'white-space' | yes |
| Name | Condition | Comments |
|---|---|---|
| 17.4.1 Caption position and alignment: 'caption-side' | yes | |
| 17.5.2 Table width algorithms: 'table-layout' | yes | |
| 17.6.1 The separated borders model: 'border-spacing' | yes | |
| 17.6.1.1 Borders and Backgrounds around empty cells: 'empty-cells' | yes | |
| 17.6.2 The collapsing border model: 'border-collapse' | yes |
| Name | Condition | Comments |
|---|---|---|
| 18.1 Cursors: 'cursor' | no | |
| 18.4 Dynamic outlines: 'outline' | no |
As for the implemented CSS3 properties and their corresponding XSL-FO properties, see “XSL/CSS Properties List”.
| Name | Condition | Comments |
|---|---|---|
| Subsequent-sibling combinator (E ~ F) | yes | [CSS3-Selectors] |
| Substring matching attribute selectors ([att^=val], [att$=val], [att*=val]) | yes | [CSS3-Selectors] |
| Name | Condition | Comments |
|---|---|---|
| @namespace | yes | [CSS3-Namespaces] |
| Qualified Names (ns|E) | yes | [CSS3-Namespaces] |
| Name | Condition | Comments |
|---|---|---|
| @font-face | partial | [CSS3-Fonts] ☞ <axf:font-face> / @font-face |
| @footnote | yes | [CSS3-GCPM] footnote-display is not supported yet. ☞ Footnotes/sidenotes by CSS |
| @sidenote | yes | [CSS3-GCPM] (@sidenote has been removed from GCPM on and after June 8, 2010) ☞ Footnotes/sidenotes by CSS |
| @page | yes | [CSS3-Page] |
| @page :left, :right, :first, :blank | yes | [CSS3-Page] This rule is extended. ☞ @page |
| @top-left-corner | yes | [CSS3-Page] |
| @top-left | yes | [CSS3-Page] |
| @top-center | yes | [CSS3-Page] |
| @top-right | yes | [CSS3-Page] |
| @top-right-corner | yes | [CSS3-Page] |
| @left-top | yes | [CSS3-Page] |
| @left-middle | yes | [CSS3-Page] |
| @left-bottom | yes | [CSS3-Page] |
| @right-top | yes | [CSS3-Page] |
| @right-middle | yes | [CSS3-Page] |
| @right-bottom | yes | [CSS3-Page] |
| @bottom-left-corner | yes | [CSS3-Page] |
| @bottom-left | yes | [CSS3-Page] |
| @bottom-center | yes | [CSS3-Page] |
| @bottom-right | yes | [CSS3-Page] |
| @bottom-right-corner | yes | [CSS3-Page] |
| @counter-style | partial | [CSS3-CounterStyles] Specifying utl() for symbols and additive-symbols etc. is not available. speak-as is not supported. ☞ <axf:counter-style> / @counter-style no-LT |
| Name | Condition | Comments |
|---|---|---|
| :root | yes | [CSS3-Selectors] |
| :nth-child() | yes | [CSS3-Selectors] |
| :nth-last-child() | yes | [CSS3-Selectors] |
| :nth-of-type() | yes | [CSS3-Selectors] |
| :nth-last-of-type() | yes | [CSS3-Selectors] |
| :first-child | yes | [CSS3-Selectors] |
| :last-child | yes | [CSS3-Selectors] |
| :first-of-type | yes | [CSS3-Selectors] |
| :last-of-type | yes | [CSS3-Selectors] |
| :only-child | yes | [CSS3-Selectors] |
| :only-of-type | yes | [CSS3-Selectors] |
| :empty | yes | [CSS3-Selectors] |
| :not() | yes | [CSS3-Selectors] |
| Name | Condition | Comments |
|---|---|---|
| ::footnote-call | yes | [CSS3-GCPM] ☞ Footnotes/sidenotes by CSS |
| ::footnote-marker | yes | [CSS3-GCPM] ☞ Footnotes/sidenotes by CSS |
| ::sidenote-call | yes | [CSS3-GCPM] (@sidenote has been removed from GCPM on and after June 8, 2010) ☞ Footnotes/sidenotes by CSS |
| ::sidenote-marker | yes | [CSS3-GCPM] (@sidenote has been removed from GCPM on and after June 8, 2010) ☞ Footnotes/sidenotes by CSS |
| ::marker | yes | [CSS3-Lists] |
| ::before | yes | [CSS3-Selectors] |
| ::after | yes | [CSS3-Selectors] |
| Name | Condition | Comments | ||
|---|---|---|---|---|
| content() | yes | [CSS3-GCPM] | ||
| string() | yes | [CSS3-GCPM] | ||
| running() | yes | [CSS3-GCPM] | ||
| element() | yes | [CSS3-GCPM] | ||
| leader() | yes | [CSS3-GCPM] | ||
| target-counter() | yes | [CSS3-GCPM] | ||
| target-counters() | yes | [CSS3-GCPM] | ||
| target-text() | yes | [CSS3-GCPM] | ||
| device-cmyk() | yes | [CSS3-GCPM] (CYMK has been removed from GCPM on and after May 13, 2014) | ||
| rgb() | yes | [CSS3-Color] | ||
| rgba() | yes | [CSS3-Color] | ||
| hsl() | yes | [CSS3-Color] | ||
| hsla() | yes | [CSS3-Color] | ||
| counter() | yes | [CSS3-Page] ☞ counter() | ||
| counters() | yes | [CSS3-Page] ☞ counter() | ||
| attr() | yes | [CSS3-Values] ☞ attr() | ||
| url() | yes | [CSS3-Values] ☞ URI | ||
| calc() | yes | [CSS3-Values] | ||
| linear-gradient() | yes | [CSS3-Images] ☞ linear-gradient() | ||
| radial-gradient() | yes | [CSS3-Images] ☞ radial-gradient() | ||
| repeating-linear-gradient() | yes | [CSS3-Images] ☞ repeating-linear-gradient() | ||
| repeating-radial-gradient() | yes | [CSS3-Images] ☞ repeating-radial-gradient() | ||
| matrix() | yes | [CSS3-Transforms] ☞ Transformation | ||
| translate() | yes | [CSS3-Transforms] ☞ Transformation | ||
| translateX() | yes | [CSS3-Transforms] ☞ Transformation | ||
| translateY() | yes | [CSS3-Transforms] ☞ Transformation | ||
| scale() | yes | [CSS3-Transforms] ☞ Transformation | ||
| scaleX() | yes | [CSS3-Transforms] ☞ Transformation | ||
| scaleY() | yes | [CSS3-Transforms] ☞ Transformation | ||
| rotate() | yes | [CSS3-Transforms] ☞ Transformation | ||
| skew() | yes | [CSS3-Transforms] ☞ Transformation | ||
| skewX() | yes | [CSS3-Transforms] ☞ Transformation | ||
| skewY() | yes | [CSS3-Transforms] ☞ Transformation | ||
| symbols() | partial | [CSS3-CounterStyles]
Specifying url() is not available.
no-LT
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